| 000 | 00588 am a2200181 a 4500 | ||
|---|---|---|---|
| 245 | 1 | _aChanges in phosphorus supply parameters of soil in relation to its uptake by rice and wheat | |
| 300 | _a134p+2 App+15 Fig+34 Tables | ||
| 650 | _aMixed cropping | ||
| 650 | _aSoil | ||
| 650 | _aSoil types | ||
| 650 | _aPhosphorus fertilizer | ||
| 650 | _aSupply balance | ||
| 502 |
_cIndian Agricultural Research Institute,New Delhi _bPh.D _cSoil Science And Agricultural Chemistry _d1982 |
||
| 502 | _gSarkar.M.C | ||
| 100 | 1 |
_aSingh.Kapildeo Prasad _d |
|
| 942 |
_2udc _cT |
||
| 901 | _aRF1487 | ||
| 999 |
_c146929 _d146929 |
||